Association of vitamin D and digital screen time with dry eye syndrome among Duhok health science students. Journal of Ideas in Health, [S. l.], v. 8, n. 5, p. 1363–1368, 2025. DOI: 10.47108/jidhealth.Vol8.Iss5.434. Disponível em: http://www.jidhealth.com/index.php/jidhealth/article/view/434. Acesso em: 12 nov. 2025.